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CHINATOWN RAMP SB over I- 55 STEVENSON

Map

Coordinates:
+41.84731, -87.63128
41°50'50" N, 87°37'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHINATOWN RAMP SB over I- 55 STEVENSON
Structure number:016027000000000
Old structure number:000016027004026 (from 1992 edition)
Location:0.6 M E I-94
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:81.0 ft. [24.7 m]
Total length:474.8 ft. [144.7 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:7
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:33,400 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$1,805,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016GoodGoodGoodGood3340091.0
November 2014GoodGoodGoodGood3340091.0
January 2013GoodGoodGoodGood275091.0
February 2011GoodGoodVery GoodGood137591.0
March 2009GoodVery GoodVery GoodGood805091.0
May 2007GoodVery GoodVery GoodGood805091.0
January 2006GoodVery GoodVery GoodGood1465091.0
February 2004GoodVery GoodVery GoodGood1465091.0
October 2002GoodVery GoodExcellentGood1465096.0
December 2001PoorPoorPoorPoor1465064.0
February 2001PoorPoorPoorPoor875064.0
2000PoorPoorPoorPoor875063.7
July 1998PoorPoorPoorPoor875063.7
October 1997FairFairFairFair875081.7
April 1996FairFairSatisfactoryFair875081.7
January 1995FairFairSatisfactoryFair875081.7
September 1993FairFairSatisfactoryFair875081.7
October 1992FairFairSatisfactorySatisfactory875092.7
August 1991FairFairSatisfactorySatisfactory875094.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,8492,8371200
Deck
Reinforced Concrete Decksq. ft.27,52227,34717500
Substructure
Reinforced Concrete Columneach3535000
Reinforced Concrete Abutmentlinear ft.117112500
Reinforced Concrete Pier Caplinear ft.5755591510
Joints
Strip Seal Jointlinear ft.115115000
Bearings
Elastomeric Bearingeach6363000
Fixed Bearingeach99000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.948948000